1924521

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 736599

約数列:

[1, 3, 59, 83, 131, 177, 249, 393, 4897, 7729, 10873, 14691, 23187, 32619, 641507, 1924521]

約数ペア:

[(1, 1924521), (3, 641507), (59, 32619), (83, 23187), (131, 14691), (177, 10873), (249, 7729), (393, 4897)]